Instrument name |
Angel Resolved Photoelectron Spectroscopy |
Manufacturer and Model |
Germany SPECS, PD300-IR |
Specifications |
1. UV: He, X-ray source: Mg, Al 2. Max. working voltage: 15 kV, max. working current: 8 A 3. Analyzer:±30°acceptance angle, doubleμ-metal shielding, up to 3500 eV kinetic energy |
Function and applications |
1) Multiple integration: UPS, XPS, LEED, sputtering and annealing, load-lock 2) Surface sensitive: information detect depth around 1-5 atomic layers 3) Monochromaticity: HeIfor UPS, Al Kαfor XPS, both with monochrometer 4) High resolution: ~0.08 eV for UPS and ~0.1 eV for XPS 5) None beam damage: soft X-ray is friendly to most of the samples 6) Hemispherical energy analyzer: 150 mm mean radius, 1000*800 (with channel binning) 7) Wide range of detection: almost all the elements except H and He 8) Informative: sample elements, valence band, work function, distribution and depth |
Accessories |
Removable evaporator, detachable load-lock |
Contacts: Steffen Duhm |
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Contact number: 65880371 |
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E-mail: duhm@suda.edu.cn |
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Editor: Wenchang Zhu